Orange Line Metro riders will have to wait 24 minutes between trains this weekend.

The delays, which begin at 10:00 p.m. Friday and continue until closing at midnight Sunday, are again results of platform work between at the Deanwood and Minnesota Avenue stations in Prince George’s County, Md., and track work between Stadium-Armory and Cheverly.

This will be the fourth consecutive weekend customers on the Orange Line will have their service affected. Last weekend, trains ran every 20 minutes from Friday night to Sunday on the Orange Line. The weekend before, all stations from Vienna to East Falls Church were closed entirely, with buses running in between. Labor Day Weekend before that saw the Orange Line run every 24 minutes, even on the holiday.

Riders should also expect delays the weekend of Sept. 27-29, according to WMATA spokesman Dan Stessel. The weekend of Oct. 4-6 is expected to be delay-free.

“This is the level of intensity that Red Line riders have been experiencing for the past two years,” Stessel wrote in an email. “The rebuilding effort on Orange/Blue is now ramping up. Green/Yellow will follow.”